Correcting routing information through GPS data processing

Abstract

Devices that offer positioning and route guidance depend on updated digital maps for correct functioning. Updating digital maps is a highly expensive and complex process so it became necessary to develop new ways to detect changes to the road network. Using GPS points gathered by users during their journeys, it is possible to compare the real road network with the digital map. This paper describes a methodology to detect incongruences of different road geometry, alteration of junction position, prohibited manoeuvres and traffic direction as well as a sample of the results obtained.

Cite this work

No public copy is stored for this record, so only the metadata is cited.

Stored only when both papers are in the corpus — 15 citations exist upstream.

Papers that cite the same references — the relational fallback while embeddings are still backfilling.